(chapter 20). Annular hemolysin of Photorhabdus, characterized by a thin line of hemolysis that appears 4 to 12 mm from the colony edge, with intact red blood cells between the colony and the hemolysis.

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10.1128/9781555817541/plate-15.gif

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Color Plate 15

(chapter 20). Annular hemolysin of Photorhabdus, characterized by a thin line of hemolysis that appears 4 to 12 mm from the colony edge, with intact red blood cells between the colony and the hemolysis.